BR112015006898A2 - dispositivo de controle de abastecimento de combustível para motor a gás de câmara dividida - Google Patents

dispositivo de controle de abastecimento de combustível para motor a gás de câmara dividida

Info

Publication number
BR112015006898A2
BR112015006898A2 BR112015006898A BR112015006898A BR112015006898A2 BR 112015006898 A2 BR112015006898 A2 BR 112015006898A2 BR 112015006898 A BR112015006898 A BR 112015006898A BR 112015006898 A BR112015006898 A BR 112015006898A BR 112015006898 A2 BR112015006898 A2 BR 112015006898A2
Authority
BR
Brazil
Prior art keywords
fuel supply
valve
auxiliary chamber
control device
angle
Prior art date
Application number
BR112015006898A
Other languages
English (en)
Portuguese (pt)
Inventor
Iwasaki Hidekazu
Nishimura Motohiko
Miyamoto Sekai
Nonaka Yosuke
Original Assignee
Kawasaki Heavy Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Publication of BR112015006898A2 publication Critical patent/BR112015006898A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • F02B19/1038—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC timing of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/12—Engines characterised by precombustion chambers with positive ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021—Control of components of the fuel supply system
    • F02D19/023—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248—Injectors
    • F02M21/0257—Details of the valve closing elements, e.g. valve seats, stems or arrangement of flow passages
    • F02M21/026—Lift valves, i.e. stem operated valves
    • F02M21/0269—Outwardly opening valves, e.g. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0284—Arrangement of multiple injectors or fuel-air mixers per combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M43/00—Fuel-injection apparatus operating simultaneously on two or more fuels, or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
    • F02M43/04—Injectors peculiar thereto
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/30—Use of alternative fuels, e.g. biofuels
BR112015006898A 2013-03-22 2014-03-03 dispositivo de controle de abastecimento de combustível para motor a gás de câmara dividida BR112015006898A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013060683A JP6069062B2 (ja) 2013-03-22 2013-03-22 副室式ガスエンジンの燃料供給制御装置
PCT/JP2014/001139 WO2014147978A1 (ja) 2013-03-22 2014-03-03 副室式ガスエンジンの燃料供給制御装置

Publications (1)

Publication Number Publication Date
BR112015006898A2 true BR112015006898A2 (pt) 2017-07-04

Family

ID=51579680

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015006898A BR112015006898A2 (pt) 2013-03-22 2014-03-03 dispositivo de controle de abastecimento de combustível para motor a gás de câmara dividida

Country Status (9)

Country Link
US (1) US9816449B2 (zh)
EP (1) EP2977584B1 (zh)
JP (1) JP6069062B2 (zh)
KR (1) KR20150065898A (zh)
CN (1) CN104508275B (zh)
BR (1) BR112015006898A2 (zh)
IN (1) IN2015KN00482A (zh)
RU (1) RU2015115727A (zh)
WO (1) WO2014147978A1 (zh)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US20190301351A1 (en) 2015-08-24 2019-10-03 Akela Industries Inc. Pre-combustion chamber apparatus and method for pre-combustion
WO2016075361A1 (en) * 2014-11-12 2016-05-19 Wärtsilä Finland Oy Lean-burn internal combustion gas engine provided with a dielectric barrier discharge plasma ignition device within a combustion prechamber
AT516543B1 (de) 2014-12-19 2021-01-15 Innio Jenbacher Gmbh & Co Og Verfahren zum Betreiben einer funkengezündeten Brennkraftmaschine
AT516257B1 (de) 2015-01-23 2016-04-15 Ge Jenbacher Gmbh & Co Og Verbrennungsmotor
JP6479489B2 (ja) * 2015-01-26 2019-03-06 三菱重工エンジン＆ターボチャージャ株式会社 ガスエンジン及びその運転制御方法
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
EP3271561B1 (en) 2015-03-20 2018-12-12 Woodward, Inc. Parallel prechamber ignition system
DE102015206074B4 (de) 2015-04-02 2019-12-19 Mtu Friedrichshafen Gmbh Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine
AT517206B1 (de) * 2015-06-30 2016-12-15 Ge Jenbacher Gmbh & Co Og Verfahren zur Regelung einer Brennkraftmaschine
US9970400B2 (en) 2015-09-15 2018-05-15 Caterpillar Inc. Fuel admission valve for pre-chamber
US20170082076A1 (en) * 2015-09-17 2017-03-23 Caterpillar Inc. Pressure regulator for fuel supply system
US9631566B1 (en) 2015-10-27 2017-04-25 Caterpillar Inc. Pre-chamber fuel admission valve diagnostics
US9890689B2 (en) * 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
JP6130900B1 (ja) * 2015-12-28 2017-05-17 川崎重工業株式会社 ガスエンジンシステム
JP6630576B2 (ja) * 2016-01-21 2020-01-15 三菱重工エンジン＆ターボチャージャ株式会社 副室式ガスエンジン及びその運転制御方法
JP2017137853A (ja) * 2016-02-04 2017-08-10 本田技研工業株式会社 ガスエンジン
US10208651B2 (en) * 2016-02-06 2019-02-19 Prometheus Applied Technologies, Llc Lean-burn pre-combustion chamber
DE102016209922A1 (de) * 2016-06-06 2017-12-07 Dkt Verwaltungs-Gmbh Vorkammerzündkerze
US10458312B2 (en) * 2017-07-21 2019-10-29 Caterpillar Inc. Systems and methods for controlling enriched prechamber stoichiometry
KR102439314B1 (ko) * 2017-10-24 2022-09-02 현대중공업 주식회사 선박용 엔진
JP6672348B2 (ja) * 2018-02-02 2020-03-25 株式会社Ｉｈｉ原動機 パイロット燃料ガス供給装置
WO2019171578A1 (ja) * 2018-03-09 2019-09-12 三菱重工業株式会社 ガスエンジンの制御装置、ガスエンジンシステム、及びガスエンジンの制御方法
US20200182217A1 (en) * 2018-12-10 2020-06-11 GM Global Technology Operations LLC Combustion ignition devices for an internal combustion engine
US11352965B2 (en) * 2019-10-18 2022-06-07 Caterpillar Inc. Reverse flow detection system
US11242816B1 (en) * 2020-10-15 2022-02-08 Caterpillar Inc. Systems and methods for reverse flow detect
CN112832898A (zh) * 2020-12-31 2021-05-25 中国石油天然气集团有限公司 一种发动机燃气进气系统、发动机及机械设备
US11352968B1 (en) * 2021-06-29 2022-06-07 Ford Global Technologies, Llc Methods and systems for reducing catalyst cooling during fuel cut via pre-chamber ignition system
JP2023097540A (ja) * 2021-12-28 2023-07-10 川崎重工業株式会社 ガスエンジン
WO2024033562A1 (en) * 2022-08-12 2024-02-15 Wärtsilä Finland Oy Cylinder head, cylinder head assembly, piston engine, connecting block and method of detecting leakages of gaseous fuel in a piston engine

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882513A (en) * 1929-06-11 1932-10-11 Mcelhinney James Johnstone Internal combustion engine
US3113561A (en) * 1961-01-10 1963-12-10 Ralph M Heintz Stratified charge two-cycle engine
JPS51108104A (zh) * 1975-03-19 1976-09-25 Toyoda Chuo Kenkyusho Kk
JPH065057B2 (ja) * 1986-10-24 1994-01-19 ヤンマーディーゼル株式会社 副室式大形ガス機関の安全装置
US4903656A (en) * 1988-12-29 1990-02-27 Yanmar Deisel Engine Co., Ltd. Gas engine
JPH08105820A (ja) * 1994-10-05 1996-04-23 Tokyo Gas Co Ltd チェックバルブの動作不良検出方法及び装置
US5791374A (en) * 1995-12-07 1998-08-11 Black; Art Check valve for the pre-combustion chamber of an internal combustion engine
JPH09256850A (ja) * 1996-03-25 1997-09-30 Isuzu Ceramics Kenkyusho:Kk 副室式ガスエンジン
JPH10318102A (ja) * 1997-05-20 1998-12-02 Honda Motor Co Ltd 副燃焼室付き火花点火式２サイクル内燃機関
JPH11280502A (ja) * 1998-03-27 1999-10-12 Isuzu Ceramics Res Inst Co Ltd ターボチャージャを備えたミラーサイクル型ガスエンジン
US6390053B2 (en) * 1999-04-30 2002-05-21 Caterpillar Inc. Reaction chamber isolation check valve and gaseous fuel engine using same
DE10020719A1 (de) * 1999-04-30 2001-02-22 Caterpillar Inc Reaktionskammerrückschlagventil und Gasbrennstoffmotor, der dieses verwendet
US6814032B2 (en) * 2001-12-25 2004-11-09 Niigata Power Systems Co., Ltd. Dual fuel engine
JP3861049B2 (ja) * 2002-12-17 2006-12-20 三菱重工業株式会社 ガスエンジンの燃焼制御装置
US6883468B2 (en) * 2003-03-27 2005-04-26 Caterpillar Inc Premixed fuel and gas method and apparatus for a compression ignition engine
JP4310262B2 (ja) * 2004-11-08 2009-08-05 三菱重工業株式会社 副室掃気装置を備えたパイロット着火式ガスエンジン
DE102007002445A1 (de) * 2007-01-17 2008-07-24 Robert Bosch Gmbh Rückschlagventil und Injektor mit hydraulischem Übersetzer und Rückschlagventil
JP4577348B2 (ja) * 2007-10-24 2010-11-10 株式会社デンソー 内燃機関制御装置及び内燃機関制御システム
JP4772846B2 (ja) * 2008-10-01 2011-09-14 川崎重工業株式会社 ガスエンジンのノッキング制御装置
JP5200115B2 (ja) * 2008-12-26 2013-05-15 三菱重工業株式会社 ガスエンジン
JP5325020B2 (ja) * 2009-05-15 2013-10-23 大阪瓦斯株式会社 副室式エンジン
JP2011149308A (ja) * 2010-01-20 2011-08-04 Mitsubishi Heavy Ind Ltd ガスエンジンの副室ガス供給装置
JP2012017695A (ja) 2010-07-08 2012-01-26 Toyota Industries Corp ガスエンジン

Also Published As

Publication number Publication date
CN104508275B (zh) 2017-05-31
EP2977584B1 (en) 2018-07-04
RU2015115727A (ru) 2017-04-27
EP2977584A1 (en) 2016-01-27
JP2014185574A (ja) 2014-10-02
US9816449B2 (en) 2017-11-14
JP6069062B2 (ja) 2017-01-25
US20150267631A1 (en) 2015-09-24
KR20150065898A (ko) 2015-06-15
IN2015KN00482A (zh) 2015-07-17
EP2977584A4 (en) 2016-10-12
WO2014147978A1 (ja) 2014-09-25
CN104508275A (zh) 2015-04-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements